About 30 results
https://drivepatents.com/patents/992108 · 10 Apr 2013
A seal structure capable of suppressing disturbance of a main flow of fluid due to leakage fluid is provided. A seal structure includes shrouds (3a) that are provided at tips of a plurality of blades (2) on which a main flow of fluid impinges and that come...
https://drivepatents.com/patents/991830 · 10 Apr 2013
A strip seal for providing a seal between opposed faces of adjacent components. The opposed faces of the components each have formed therein a first groove and a second groove angled with respect to and intersecting the first groove. The grooves of respect...
https://drivepatents.com/patents/985180 · 3 Apr 2013
The component has component segments (12a, 12b) arranged relative to one another such that a gap is defined between the segments. The segments are sealed opposite to each other by a sealing device (16) that includes a brush seal (18). The brush seal includ...
https://drivepatents.com/patents/992611 · 27 Feb 2013
A gas turbine engine nozzle (14) includes a flap (18) movable relative to a structure (20). A seal assembly (22) is supported by one of the structure (20) and the flap (18) and includes a seal (26) hinged about an axis. The seal (26) has a sealing profile ...
https://drivepatents.com/patents/994346 · 2 Jan 2013
A nozzle liner for a rotatable nozzle includes a seal land (45) and a rotatable seal (53) for moving with the nozzle. The seal (53) has a first diffusion hole (85) for distributing cooling air if the rotatable seal (53) is in a first position and a second ...
https://drivepatents.com/patents/995364 · 5 Dec 2012
The present invention relates to a system (100) for bleeding off a working fluid from an inner volume (Vi) of a turbo-machine. The system (100) comprises a vane carrier (104) with an annular rail (105) and a vane device comprising at least one vane element...
https://drivepatents.com/patents/1001009 · 27 Jun 2012
A diverter damper seal land for installation in a flue gas duct defined by a casing wall, the diverter damper seal land includes: a front seal land and a rear seal land, the front seal land is mountable in the duct by a connection between the base edge and...
https://drivepatents.com/patents/1005881 · 25 Jan 2012
The steam turbine comprises an outer housing (2) and an inner housing (3). A rotor (5) is provided, which comprises a thrust balance piston (4) and multiple rotor blades rotatably arranged inside the inner housing. The inner housing comprises an inner hous...
https://drivepatents.com/patents/1006070 · 18 Jan 2012
The element (1) has a middle area (10) provided with a surface and arranged between ends (6a, 6b) in a cross section that is perpendicular to a main line (21). Sealing tooth comprises a rectangular cross sectional contour, where sealing tooth height (H) ra...
https://drivepatents.com/patents/1010355 · 10 Aug 2011
A cooling path is defined through a double-flow steam turbine. The steam turbine includes a generator end (12) and a turbine end (14) and a double-flow tub diaphragm (18) disposed axially between the generator end and the turbine end. A first stage of the ...